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| author | hawkes@sgi.com <hawkes@sgi.com> | 2005-10-10 08:43:26 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-10-25 15:10:08 -0700 |
| commit | dc565b525d4b7091a3abb6616d210c8a896a11d7 (patch) | |
| tree | 6bd7e8f5cd4e912bfe7f704b1a7b084bfc3cc123 /arch/ia64/kernel/module.c | |
| parent | 444d1d9bb5b724f03344c9317bc01d54a9b39073 (diff) | |
| download | lwn-dc565b525d4b7091a3abb6616d210c8a896a11d7.tar.gz lwn-dc565b525d4b7091a3abb6616d210c8a896a11d7.zip | |
[IA64] wider use of for_each_cpu_mask() in arch/ia64
In arch/ia64 change the explicit use of for-loops and NR_CPUS into the
general for_each_cpu() or for_each_online_cpu() constructs, as
appropriate. This widens the scope of potential future optimizations
of the general constructs, as well as takes advantage of the existing
optimizations of first_cpu() and next_cpu().
Signed-off-by: John Hawkes <hawkes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/module.c')
| -rw-r--r-- | arch/ia64/kernel/module.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c index f1aca7cffd12..7a2f0a798d12 100644 --- a/arch/ia64/kernel/module.c +++ b/arch/ia64/kernel/module.c @@ -947,8 +947,8 @@ void percpu_modcopy (void *pcpudst, const void *src, unsigned long size) { unsigned int i; - for (i = 0; i < NR_CPUS; i++) - if (cpu_possible(i)) - memcpy(pcpudst + __per_cpu_offset[i], src, size); + for_each_cpu(i) { + memcpy(pcpudst + __per_cpu_offset[i], src, size); + } } #endif /* CONFIG_SMP */ |